68439227

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 72748032

約数和(自身を除く): 4308805

約数列:

[1, 31, 67, 83, 397, 2077, 2573, 5561, 12307, 26599, 32951, 172391, 824569, 1021481, 2207717, 68439227]

約数ペア:

[(1, 68439227), (31, 2207717), (67, 1021481), (83, 824569), (397, 172391), (2077, 32951), (2573, 26599), (5561, 12307)]